Home / 329.00-454.02-181.63

Finding the Fourth Proportional to 329.00, 454.02 and 181.63

Calculator

Solution

The fourth proportional to 329.00, 454.02 and 181.63 is: 250.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    329.00 : 454.02 = 181.63 : x
  2. Step 2: Convert to fraction form
    329.00/454.02 = 181.63/x
  3. Step 3: Cross multiply
    329.00x = 454.02 × 181.63
  4. Step 4: Simplify right side
    329.00x = 82,463.54
  5. Step 5: Solve for x
    x = 82,463.54/329.00
  6. Step 6: Final answer
    x = 250.65

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.